Package org.codehaus.groovy.control.customizers

Class DelegatingCustomizer

java.lang.Object

org.codehaus.groovy.control.customizers.CompilationCustomizer

org.codehaus.groovy.control.customizers.DelegatingCustomizer

All Implemented Interfaces:

CompilationUnitAware, CompilationUnit.IPrimaryClassNodeOperation

Direct Known Subclasses:

SourceAwareCustomizer

public abstract class DelegatingCustomizer
extends CompilationCustomizer
implements CompilationUnitAware

Base class for compilation customizers which delegate to another customizer. The phase this customizer runs at is retrieved from the phase of the delegate.

Since:

2.1.0

Field Summary

Fields

Modifier and Type	Field	Description
protected final CompilationCustomizer	delegate	Customizer that receives delegated callbacks.

Constructor Summary

Constructors

Constructor	Description
DelegatingCustomizer(CompilationCustomizer delegate)	Creates a delegating customizer backed by another customizer.

Method Summary

Modifier and Type	Method	Description
void	call(SourceUnit source, GeneratorContext context, ClassNode classNode)	Delegates customization of the supplied class node.
void	setCompilationUnit(CompilationUnit compilationUnit)	Forwards the compilation unit to the delegate when it supports the callback.

Methods inherited from class org.codehaus.groovy.control.customizers.CompilationCustomizer

getPhase

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.codehaus.groovy.control.CompilationUnit.IPrimaryClassNodeOperation

doPhaseOperation, needSortedInput

Field Details

delegate

protected final CompilationCustomizer delegate

Customizer that receives delegated callbacks.

Constructor Details

DelegatingCustomizer

public DelegatingCustomizer(CompilationCustomizer delegate)

Creates a delegating customizer backed by another customizer.

Parameters:

delegate - the customizer to delegate to

Method Details

setCompilationUnit

public void setCompilationUnit(CompilationUnit compilationUnit)

Forwards the compilation unit to the delegate when it supports the callback.

Specified by:

setCompilationUnit in interface CompilationUnitAware

Parameters:

compilationUnit - the active compilation unit

call

public void call(SourceUnit source,
 GeneratorContext context,
 ClassNode classNode)
          throws CompilationFailedException

Delegates customization of the supplied class node.

Specified by:

call in interface CompilationUnit.IPrimaryClassNodeOperation

Parameters:

source - the source unit being compiled

context - the current generator context

classNode - the class node being customized

Throws:

CompilationFailedException - if the delegate fails